Предмет: Химия, автор: Skrin7091

запишите молекулярное ;полное ионное ;сокращенное ионное уравнение c Серной кислотой и : 1)Na2O ; 2)Ba(OH)2 ; 3)Na2SO4 ; 4) Ba(NO3)2

Ответы

Автор ответа: tyyyyyyyyyyyyyyyy

H2SO4+Na2O=Na2SO4+H2O
2H+SO4=2Na+SO4+H2O
2H=2Na+H2O

Автор ответа: Skrin7091

ок

Автор ответа: tyyyyyyyyyyyyyyyy

2H+SO4+Ba+2OH=Ba+SO4+H2O

Автор ответа: tyyyyyyyyyyyyyyyy

2H+2OH=H2O

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